Recently, there have a lot of OTB 1.1.1 available in China and HK market.... here is the reason:
Unbelievable soldering technic..... They have cut the chips from PSS-Sim/KingSim and soldering into iPhone directly!!
http://www.iphone.org.hk/attach/1822...8247-embed.jpg
http://www.datcmobile.com/attachment...aSc5EM5RGT.jpg
http://www.datcmobile.com/attachment...L3qutbLNRs.jpg
